@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-Regular.ttf") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-Medium.ttf") format("truetype");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-SemiBold.ttf") format("truetype");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-ExtraBold.ttf") format("truetype");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Open Sauce One";
  src: url("open-sauce-one/OpenSauceOne-Black.ttf") format("truetype");
  font-weight: 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --bg: #fffaef;
  --tray: #f6efe1;
  --text: #262a2e;
  --text-muted: #7a8085;
  --border: rgba(38, 41, 46, 0.1);
  --radius: 28px;
  --radius-sm: 18px;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family:
    "Open Sauce One",
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body::after {
  content: "";
  position: fixed;
  left: 0;
  bottom: 0;
  width: clamp(92px, 12vw, 170px);
  aspect-ratio: 1;
  background: url("mascot.png") center / contain no-repeat;
  filter: drop-shadow(0 14px 28px rgba(38, 41, 46, 0.16));
  pointer-events: none;
  z-index: 20;
}

a {
  color: var(--text);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Button with Apple icon */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #000;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  padding: 15px 30px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition:
    opacity 0.15s ease,
    transform 0.15s ease;
}

.btn:hover {
  text-decoration: none;
  opacity: 0.92;
  transform: translateY(-1px);
}

.apple-icon {
  width: 16px;
  height: 18px;
  margin-top: -2px;
  flex-shrink: 0;
}

/* ===== Hero (mobile: stacked, desktop: two-column) ===== */
.hero {
  padding: 40px 0 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  text-align: center;
}

.hero-text {
  max-width: 540px;
}

.brand-row {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 28px;
}

.brand-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(38, 41, 46, 0.1);
}

.brand-wordmark {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--text);
}

.hero h1 {
  font-size: 38px;
  line-height: 1.1;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin: 0 0 18px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0 0 28px;
}

.hero-visual {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hero-visual img {
  width: 100%;
  max-width: 280px;
  filter: drop-shadow(0 30px 60px rgba(38, 41, 46, 0.18));
}

/* ===== Features ===== */
.features {
  padding: 64px 0;
}

.features-header {
  margin: 0 0 40px;
  text-align: center;
}

.features-header h2 {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.1;
  margin: 0 0 10px;
}

.features-header p {
  font-size: 17px;
  color: var(--text-muted);
  margin: 0;
}

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.feature {
  text-align: left;
}

.feature > img {
  width: 100%;
  background: #fff;
  border-radius: 24px;
  margin-bottom: 22px;
  box-shadow: 0 12px 30px rgba(38, 41, 46, 0.08);
}

.feature h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}

.feature p {
  font-size: 15px;
  color: var(--text-muted);
  margin: 0;
  line-height: 1.55;
}

/* ===== CTA band ===== */
.cta-band {
  padding: 80px 0 96px;
  text-align: center;
}

.cta-icon {
  width: 120px;
  height: 120px;
  border-radius: 28px;
  margin: 0 auto 22px;
  box-shadow: 0 10px 30px rgba(38, 41, 46, 0.12);
}

.cta-band h2 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 24px;
}

/* ===== Footer ===== */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 32px 0 36px;
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 14px;
}

.footer-brand img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  flex-shrink: 0;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}

.footer-links a {
  color: var(--text-muted);
  font-weight: 500;
}

.footer-copyright {
  font-size: 13px;
}

/* ===== Inner pages ===== */
.page-nav {
  padding: 24px 0;
  text-align: center;
}

.page-nav a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 16px;
}

.page-nav img {
  width: 28px;
  height: 28px;
  border-radius: 8px;
}

.page {
  padding: 24px 0 80px;
}

.page .container {
  max-width: 720px;
}

.page h1 {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
}

.page .updated {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0 0 32px;
}

.page h2 {
  font-size: 22px;
  font-weight: 700;
  margin: 32px 0 10px;
}

.page p,
.page li {
  color: var(--text);
  font-size: 16px;
}

.page p {
  margin: 0 0 14px;
}

.page ul {
  padding-left: 22px;
  margin: 0 0 14px;
}

.faq details {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 22px;
  margin-bottom: 10px;
  box-shadow: 0 8px 28px rgba(38, 41, 46, 0.06);
}

.faq summary {
  font-weight: 700;
  font-size: 17px;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-weight: 400;
  font-size: 22px;
  color: var(--text-muted);
}

.faq details[open] summary::after {
  content: "−";
}

.faq details p {
  margin: 14px 0 0;
  color: var(--text-muted);
  font-size: 15px;
}

/* ===== Desktop: two-column hero, 3-column features ===== */
@media (min-width: 880px) {
  .hero {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    padding: 80px 0 100px;
    text-align: left;
  }

  .hero-text {
    flex: 1 1 0;
    max-width: 520px;
  }

  .brand-row {
    display: flex;
  }

  .hero h1 {
    font-size: 56px;
    margin-bottom: 22px;
  }

  .hero-sub {
    font-size: 21px;
    margin-bottom: 32px;
  }

  .hero-visual {
    flex: 1 1 0;
    justify-content: center;
  }

  .hero-visual img {
    max-width: 330px;
  }

  .features {
    padding: 80px 0;
  }

  .features-header {
    text-align: left;
    margin-bottom: 48px;
  }

  .features-header h2 {
    font-size: 44px;
  }

  .features-header p {
    font-size: 19px;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .feature > img {
    margin-bottom: 28px;
  }

  .feature h3 {
    font-size: 24px;
  }

  .feature p {
    font-size: 16px;
  }

  .cta-band {
    padding: 100px 0 120px;
  }

  .cta-band h2 {
    font-size: 36px;
  }

  .btn {
    font-size: 17px;
    padding: 17px 32px;
  }
}

/* ===== Small mobile ===== */
@media (max-width: 600px) {
  body::after {
    width: 78px;
  }

  .hero {
    padding: 32px 0 48px;
  }
  .hero h1 {
    font-size: 30px;
  }
  .hero-sub {
    font-size: 16px;
  }
  .features-header h2 {
    font-size: 28px;
  }
  .feature h3 {
    font-size: 20px;
  }
  .cta-band {
    padding: 60px 0 72px;
  }
  .cta-band h2 {
    font-size: 24px;
  }
  .page h1 {
    font-size: 28px;
  }
}